TY - BOOK AU - Sreekumar, J AU - TI - Dynamics of nonlinear waves on superfluid helium films U1 - 539.216:532.59 PY - 1990/// CY - Cochin PB - Dept. of physics KW - Thin films KW - Light KW - Photometry KW - Optics KW - Colour KW - Optical storage devices KW - Spectrum analysis KW - Phosphoresence KW - Spectroscopy KW - Physics KW - Optical physics N1 - Thesis (Ph.D), University of Cochin, 1990, Guide: V M Nandakumaran ER -